10 General informationGeneral informationAbout this manualThis document contains general descriptions of the technical options, which may not always beavailable in individual cases. The required features must therefore be individually defined in theterms of the contract.If a particular function on your phone is not available to you as described, this may be due to oneof the following reasons:• The function is not configured for you and your telephone. Please contact your systemadministrator.• Your communication platform does not feature this function. Please contact your Unify salespartner for information on how to upgrade.This user guide is intended to help you familiarize yourself with the OpenStage phone and all ofits functions. It contains important information on the safe and proper operation of the OpenStagephone. These instructions should be strictly complied with to avoid operating errors and ensureoptimum use of your multifunctional telephone in the network.These instructions should be read and followed by every person installing, operating orprogramming the OpenStage phone.These operating instructions are designed to be simple and easy to understand, providing clearstep-by-step instructions for operating the OpenStage phone.Administrative tasks are dealt with in a separate manual. The Quick Reference Guide containsquick and reliable explanations of frequently used functions.ServiceIf you experience problems or defects with the phone, please dial the service number for yourcountry.Intended useThe OpenStage phone is a desktop or wall-mounted unit designed for voice transmission and forconnection to a LAN. Any other use is regarded as unintended.For your own protection, please read the section dealing with safety in detail. Follow thesafety instructions carefully in order to avoid endangering yourself or other persons and toprevent damage to the unit.The Unify service department can only help you if you experience problems or defects withthe phone itself.Should you have any questions regarding operation, your specialist retailer or networkadministrator will gladly help you.For queries regarding connection of the telephone, please contact your network provider.